| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] be [v-ing] [prep] years | 81 |
|
| 2 | [verb] be [prep] many years | 24 |
|
| 3 | [verb] be [v-ing] [prep] many | 21 |
|
| 4 | be [v-ing] [prep] many years | 14 |
|
